loaded question
If you like it and it fits your needs buy it, and I am sure you will have many years of reliable riding. These sleds are designed well, and really a bargain because a 2 stroke is a lot less $$ to build than a 4 stroker.
IMO - Not me, need a mogul masher with more than 114 hp, and lighter than 540-550 lbs (est) that is designed to HAMMER bumps.
This is going to turn into a long winded Y is the best, no they arent, yes they are, but that is my open minded answer to your question.
Good luck, and take advantage of the incentives on the o5's (thats surprised me)